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Warmer Earth will have less rain, not more: study
Climate scientists said Wednesday they found evidence to back predictions for a future with lower average rainfall, even though Earth's past warming episodes had led to more precipitation, not less. ... more
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Celestial Sleuths Track Historic Meteor Procession To South Atlantic
A century ago, one of the most spectacular astronomical sights ever recorded lit up the skies when a grand procession of meteors blazed their way through the Earth's atmosphere. The event made headl ... more
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Scarecrow gene might trigger big boost in food production
With projections of 9.5 billion people by 2050, humanity faces the challenge of feeding modern diets to additional mouths while using the same amounts of water, fertilizer and arable land as today. ... more
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Plants adapt to drought but limits are looming
Scientists with the U.S. Department of Agriculture, or USDA, and their partners have determined that water demand by many plant communities can fluctuate in response to water availability, indicatin ... more
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